The Spectra Premium Industries, Inc. GM25G Fuel Tank is a high-quality replacement designed to meet or exceed original equipment specifications. Manufactured using advanced CAD technology and OE-approved Ni-Terne steel, this fuel tank offers maximum corrosion resistance and an exact fit for easy installation. It is factory leak tested to ensure a leak-free and durable product built for longevity. The tank is also road tested to ensure real-world performance and to verify that each design meets high standards for quality. The GM25G Fuel Tank is compatible with gasoline containing up to 20% ethanol (E20) and diesel containing up to 5% biodiesel (B5). It includes a lock ring kit for secure installation and is backed by a three-year warranty, reflecting Spectra Premium's commitment to developing the highest quality fuel delivery products. This fuel tank is designed to prevent early fuel pump failure, overload the injection system, and clog up the filter, ensuring safe and efficient operation. It is individually wrapped and tagged to minimize pre-installation damage and comes with installation instructions for ease of use.